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|
#!/usr/bin/runhaskell
{- |
Module : AttributeGenerator
Description : Definition of the Graphviz attributes.
Copyright : (c) Ivan Lazar Miljenovic
License : 3-Clause BSD-style
Maintainer : Ivan.Miljenovic@gmail.com
This module is a stand-alone that generates the correct code for
Data.GraphViz.Attributes.
-}
module Data.GraphViz.AttributeGenerator where
import Text.PrettyPrint
import Data.List(transpose)
import Data.Maybe(catMaybes, isJust, fromJust)
import Control.Monad(liftM)
import System.Environment(getArgs)
type Code = Doc
-- If any args are passed in, then generate the Arbitrary instance
-- instead of the definition.
main :: IO ()
main = do args <- getArgs
let f = if null args
then genCode
else genArbitrary
print $ f att
where
att = AS { tpNm = text "Attribute"
, atts = attributes
}
genCode :: Atts -> Doc
genCode att = vsep $ map ($att) cds
where
cds = [ createDefn
, createAlias
, nameAlias
, showInstance
, parseInstance
, usedByFunc "Graphs" forGraphs
, usedByFunc "Clusters" forClusters
, usedByFunc "SubGraphs" forSubGraphs
, usedByFunc "Nodes" forNodes
, usedByFunc "Edges" forEdges
, sameAttributeFunc
, defValueFunc
, validUnknownFunc
]
genArbitrary :: Atts -> Doc
genArbitrary = arbitraryInstance
-- -----------------------------------------------------------------------------
-- Defining data structures
data Atts = AS { tpNm :: Code
, atts :: [Attribute]
}
data Attribute = A { cnst :: Code
, name :: Code
, parseNames :: [Code]
, valtype :: VType
, parseDef :: Maybe Code
, defValue :: Maybe Code
, forGraphs :: Bool
, forClusters :: Bool
, forSubGraphs :: Bool
, forNodes :: Bool
, forEdges :: Bool
, comment :: Doc
}
makeAttr :: Constructor -> [Name] -> UsedBy -> VType
-> Maybe Default -- Used when parsing the field
-> Maybe Default -- Used as a default value if necessary
-> Maybe Default -> Maybe Minimum -> Maybe Comment
-> Attribute
makeAttr c ns u v df d fd m cm = A { cnst = text c
, name = head ns'
, parseNames = ns'
, valtype = v -- just in case need to do fancy
-- stuff
, parseDef = liftM text df
, defValue = liftM text d
, forGraphs = isFor 'G'
, forClusters = isFor 'C' || forSG
, forSubGraphs = forSG
, forNodes = isFor 'N'
, forEdges = isFor 'E'
, comment = cm'
}
where
ns' = map text ns
isFor f = f `elem` u
forSG = isFor 'S'
df' = if v == Bl then Just "'True'" else fmap ( \ t -> '\'' : t ++ "'") df
mDoc (f,fc) = f <> colon <+> text fc
addF f = fmap (\ dc -> (wrap (char '/') (text f), dc))
cm' = hsep
. punctuate semi
. map mDoc
$ catMaybes [ addF "Valid for" (Just u)
, addF "Default" fd
, addF "Parsing Default" df'
, addF "Minimum" m
, addF "Notes" cm
]
type Constructor = String
type Name = String
type UsedBy = String -- should only contain subset of "ENGCS"
type Default = String
type Minimum = String
type Comment = String
data VType = Dbl
| Integ
| Strng
| EStrng
| Bl
| Cust String
deriving (Eq, Ord, Show, Read)
vtype :: VType -> Doc
vtype Dbl = text "Double"
vtype Integ = text "Int"
vtype Strng = text "Text"
vtype EStrng = text "EscString"
vtype Bl = text "Bool"
vtype (Cust t) = text t
vtypeCode :: Attribute -> Code
vtypeCode = vtype . valtype
-- -----------------------------------------------------------------------------
createDefn :: Atts -> Code
createDefn att = hdr $+$ constructors $+$ derivs
where
hdr = text "data" <+> tpNm att
constructors = nest tab
. asRows
. firstOthers equals (char '|')
. (++ [defUnknown])
. map createDf
$ atts att
derivs = nest tab $ text "deriving (Eq, Ord, Show, Read)"
createDf a = [cnst a <+> vtypeCode a
, if isEmpty cm
then empty
else text "-- ^" <+> cm
]
where
cm = comment a
defUnknown = [ unknownAttr <+> unknownNameAlias <+> vtype Strng
, text "-- ^ /Valid for/: Assumed valid for all; the fields are 'Attribute' name and value respectively."
]
createAlias :: Atts -> Code
createAlias att = text "type"
<+> tp <> char 's'
<+> equals
<+> brackets tp
where
tp = tpNm att
-- The Atts value isn't used; this is just to make it have the same
-- type as the other code-generating functions.
nameAlias :: Atts -> Code
nameAlias _ = cmnt
$$ (text "type"
<+> unknownNameAlias
<+> equals
<+> vtype Strng)
where
cmnt = text "-- | The name for an" <+> unknownAttr
<> text "; must satisfy "
<+> quotes validUnknownName
<> text "."
unknownNameAlias :: Code
unknownNameAlias = text "AttributeName"
showInstance :: Atts -> Code
showInstance att = hdr $+$ insts'
where
hdr = text "instance" <+> text "PrintDot" <+> tpNm att <+> text "where"
var = char 'v'
sFunc = text "unqtDot"
insts = asRows
. (++ [unknownInst])
. map mkInstance
$ atts att
mkInstance a = [ sFunc <+> parens (cnst a <+> var)
, equals <+> text "printField" <+> doubleQuotes (name a)
<+> var
]
unknownInst = [ sFunc <+> parens (unknownAttr <+> char 'a' <+> var)
, equals <+> text "toDot" <+> char 'a'
<+> text "<> equals <>" <+> text "toDot" <+> var
]
insts' = nest tab
$ vsep [ insts
, text "listToDot" <+> equals <+> text "unqtListToDot"
]
parseInstance :: Atts -> Code
parseInstance att = hdr $+$ nest tab fns
where
hdr = text "instance" <+> text "ParseDot" <+> tpNm att <+> text "where"
fn = pFunc <+> equals <+> (text "stringParse" <+> parens (text "concat" <+> ops)
$$ text "`onFail`" $$ pUnknown)
fns = vsep [ fn
, text "parse" <+> equals <+> pFunc
, text "parseList" <+> equals <+> text "parseUnqtList"
]
ops = flip ($$) rbrack
. asRows
. firstOthers lbrack comma
. map return
. map parseAttr
$ atts att
pFunc = text "parseUnqt"
pType b a
| valtype a == Bl = pFld <> text "Bool" <+> cnst a
| isJust $ parseDef a = pFld <> text "Def" <+> cnst a <+> fromJust (parseDef a)
| otherwise = pFld <+> cnst a
where
pFld = text "parseField" <> if b then char 's' else empty
parseAttr a = case map doubleQuotes $ parseNames a of
[n] -> pType False a <+> n
ns -> pType True a <+> docList ns
unknownName = text "attrName"
pUnknown = text "do"
<+> ( (unknownName <+> text "<- stringBlock")
$$ (text "liftEqParse"
<+> (parens (text "\"" <> unknownAttr <+> text "(\""
<+> text "++ T.unpack" <+> unknownName
<+> text "++ \")\"")
$$ parens (unknownAttr <+> unknownName)
)
)
)
arbitraryInstance :: Atts -> Code
arbitraryInstance att = hdr $+$ fns
where
hdr = text "instance" <+> text "Arbitrary" <+> tpNm att <+> text "where"
fns = nest tab $ vsep [aFn, sFn]
aFn = aFunc <+> equals <+> text "oneof" <+> ops
ops = flip ($$) rbrack
. asRows
. firstOthers lbrack comma
. (++ [[aUnknown]])
. map (return . arbAttr)
$ atts att
aFunc = text "arbitrary"
arbAttr a = text "liftM" <+> cnst a <+> arbitraryFor' a
sFn = asRows
. (++ [sUnknown])
. map shrinkAttr
$ atts att
sFunc = text "shrink"
var = char 'v'
shrinkAttr a = [ sFunc <+> parens (cnst a <+> var)
, equals <+> text "map" <+> cnst a
, dollar <+> shrinkFor (valtype a) <+> var
]
aUnknown = text "liftM2" <+> unknownAttr
<+> parens (text "suchThat" <+> text "arbIDString" <+> validUnknownName)
<+> arbitraryFor Strng
sUnknown = [ sFunc <+> parens (unknownAttr <+> char 'a' <+> var)
, equals <+> text "liftM2" <+> unknownAttr
, parens (text "liftM" <+> parens (text "filter" <+> validUnknownName)
<+> shrinkFor Strng <+> char 'a')
<+> parens (shrinkFor Strng <+> var)
]
validUnknownName :: Code
validUnknownName = text "validUnknown"
validUnknownFunc :: Atts -> Code
validUnknownFunc att = cmnt $$ asRows [tpSig, def] $$ whClause
where
var = text "txt"
setVar = text "names"
cmnt = text "-- | Determine if the provided 'Text' value is a valid name"
<+> text "for an '" <> unknownAttr <> text "'."
tpSig = [ validUnknownName
, colon <> colon <+> text "AttributeName -> Bool"
]
def = [ validUnknownName <+> var
, equals <+>
(text "T.toLower" <+> var
<+> text "`S.notMember`" <+> setVar
$$ text "&&" <+> text "isIDString" <+> var)
]
whClause = nest tab
$ text "where"
$$ nest tab setDef
setDef = setVar <+> equals <+> mkSet
mkSet = parens (text "S.fromList . map T.toLower"
$$ dollar
<+> setList)
$$ text "`S.union`"
$$ text "keywords"
setList = flip ($$) rbrack
. asRows
. firstOthers lbrack comma
. flip (++) [[doubleQuotes (text "charset")
<+> text "-- Defined upstream, just not used here."]]
. map ((:[]) . doubleQuotes)
. concatMap parseNames
$ atts att
arbitraryFor :: VType -> Doc
arbitraryFor = text . bool "arbitrary" "arbList" . isListType
arbitraryFor' :: Attribute -> Doc
arbitraryFor' = arbitraryFor . valtype
shrinkFor :: VType -> Doc
shrinkFor = text . bool "shrink" "nonEmptyShrinks" . isListType
-- Some types are aliases for lists.
isListType :: VType -> Bool
isListType (Cust ('[':_)) = True
isListType (Cust "ColorList") = True
isListType _ = False
usedByFunc :: String -> (Attribute -> Bool) -> Atts -> Code
usedByFunc nm p att = cmnt $$ asRows (tpSig : trs ++ [fls])
where
nm' = text nm
dt = tpNm att
cmnt = text "-- | Determine if this '" <> dt
<> text "' is valid for use with" <+> nm' <> dot
tpSig = [ fn
, colon <> colon
<+> dt <+> text "->" <+> text "Bool"
]
fn = text "usedBy" <> nm'
tr = text "True"
trs = map aTr as' ++ [unknownATr]
fl = text "False"
fls = [ fn <+> char '_'
, equals <+> fl
]
as' = filter p $ atts att
aTr a = [ fn <+> cnst a <> braces empty
, equals <+> tr
]
unknownATr = [ fn <+> unknownAttr <> braces empty
, equals <+> tr
]
sameAttributeFunc :: Atts -> Code
sameAttributeFunc att = cmnt $$ asRows (tpSig : stmts ++ [unknownAtr, rst])
where
cmnt = text "-- | Determine if two '" <> dt
<> text "s' are the same type of '"<> dt <> text"'."
sFunc = text "sameAttribute"
dt = tpNm att
tpSig = [ sFunc
, char ' ' -- first arg, for some reason won't line up
-- properly if its empty
, empty -- second arg
, colon <> colon
<+> dt <+> text "->" <+> dt <+> text "->" <+> text "Bool"
]
stmts = map sf $ atts att
sf a = [ sFunc
, cnst a <> braces empty
, cnst a <> braces empty
, equals <+> tr
]
tr = text "True"
catchAll = char '_'
unknownAtr = [ sFunc
, parens $ unknownAttr <+> text "a1" <+> catchAll
, parens $ unknownAttr <+> text "a2" <+> catchAll
, equals <+> text "a1" <+> equals <> equals <+> text "a2"
]
rst = [ sFunc
, catchAll
, catchAll
, equals <+> text "False"
]
defValueFunc :: Atts -> Code
defValueFunc att = cmnt $$ asRows (tpSig : stmts ++ [unknownAtr])
where
cmnt = text "-- | Return the default value for a specific" <+> quotes dt
<+> text "if possible; graph/cluster values are preferred"
<+> text "over node/edge values."
dFunc = text "defaultAttributeValue"
dt = tpNm att
tpSig = [ dFunc
, colon <> colon
<+> dt <+> text "->" <+> text "Maybe" <+> dt
]
stmts = map sf . filter (isJust . defValue) $ atts att
sf a = [ dFunc <+> cnst a <> braces empty
, equals <+> text "Just" <+> text "$" <+> cnst a
<+> fromJust (defValue a)
]
unknownAtr = [ dFunc <+> char '_'
, equals <+> text "Nothing"
]
-- -----------------------------------------------------------------------------
-- Helper functions
-- Size of a tab character
tab :: Int
tab = 2
firstOthers :: Doc -> Doc -> [[Doc]] -> [[Doc]]
firstOthers _ _ [] = []
firstOthers f o (d:ds) = (f : d) : map ((:) o) ds
wrap :: Doc -> Doc -> Doc
wrap w d = w <> d <> w
vsep :: [Doc] -> Doc
vsep = vcat . punctuate newline
where
newline = char '\n'
asRows :: [[Doc]] -> Doc
asRows as = vcat $ map padR asL
where
asL = map (map (\d -> (d, docLen d))) as
cWidths = map (maximum . map snd) $ transpose asL
shiftLen rls = let (rs,ls) = unzip rls
in zip rs (0:ls)
padR = hsep . zipWith append (0 : cWidths) . shiftLen
append l' (d,l) = hcat (repl (l' - l) space) <> d
repl n xs | n <= 0 = []
| otherwise = replicate n xs
-- A really hacky thing to do, but oh well...
-- Don't use this for multi-line Docs!
docLen :: Doc -> Int
docLen = length . render
docList :: [Doc] -> Doc
docList = brackets . hsep . punctuate comma
dot :: Doc
dot = char '.'
-- -----------------------------------------------------------------------------
-- The actual attributes
-- Don't edit this value directly; edit the table below instead.
attributes :: [Attribute]
attributes = [
-- BEGIN RECEIVE ORGTBL Attributes
makeAttr "Damping" ["Damping"] "G" (Dbl) Nothing (Just "0.99") (Just "@0.99@") (Just "@0.0@") (Just "'Neato' only"),
makeAttr "K" ["K"] "GC" (Dbl) Nothing (Just "0.3") (Just "@0.3@") (Just "@0@") (Just "'Sfdp', 'Fdp' only"),
makeAttr "URL" ["URL", "href"] "ENGC" (EStrng) Nothing (Just "\"\"") (Just "none") Nothing (Just "svg, postscript, map only"),
makeAttr "Area" ["area"] "NC" (Dbl) Nothing (Just "1.0") (Just "@1.0@") (Just "@>0@") (Just "'Patchwork' only, requires Graphviz >= 2.30.0"),
makeAttr "ArrowHead" ["arrowhead"] "E" (Cust "ArrowType") Nothing (Just "normal") (Just "@'normal'@") Nothing Nothing,
makeAttr "ArrowSize" ["arrowsize"] "E" (Dbl) Nothing (Just "1.0") (Just "@1.0@") (Just "@0.0@") Nothing,
makeAttr "ArrowTail" ["arrowtail"] "E" (Cust "ArrowType") Nothing (Just "normal") (Just "@'normal'@") Nothing Nothing,
makeAttr "Background" ["_background"] "G" (Strng) Nothing (Just "\"\"") (Just "none") Nothing (Just "xdot only"),
makeAttr "BoundingBox" ["bb"] "G" (Cust "Rect") Nothing Nothing Nothing Nothing (Just "write only"),
makeAttr "BgColor" ["bgcolor"] "GC" (Cust "ColorList") Nothing (Just "[]") (Just "@[]@") Nothing Nothing,
makeAttr "Center" ["center"] "G" (Bl) (Just "True") (Just "False") (Just "@'False'@") Nothing Nothing,
makeAttr "ClusterRank" ["clusterrank"] "G" (Cust "ClusterMode") Nothing (Just "Local") (Just "@'Local'@") Nothing (Just "'Dot' only"),
makeAttr "Color" ["color"] "ENC" (Cust "ColorList") Nothing (Just "[toWColor Black]") (Just "@['WC' ('X11Color' 'Black') Nothing]@") Nothing Nothing,
makeAttr "ColorScheme" ["colorscheme"] "ENCG" (Cust "ColorScheme") Nothing (Just "X11") (Just "@'X11'@") Nothing Nothing,
makeAttr "Comment" ["comment"] "ENG" (Strng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing Nothing,
makeAttr "Compound" ["compound"] "G" (Bl) (Just "True") (Just "False") (Just "@'False'@") Nothing (Just "'Dot' only"),
makeAttr "Concentrate" ["concentrate"] "G" (Bl) (Just "True") (Just "False") (Just "@'False'@") Nothing Nothing,
makeAttr "Constraint" ["constraint"] "E" (Bl) (Just "True") (Just "True") (Just "@'True'@") Nothing (Just "'Dot' only"),
makeAttr "Decorate" ["decorate"] "E" (Bl) (Just "True") (Just "False") (Just "@'False'@") Nothing Nothing,
makeAttr "DefaultDist" ["defaultdist"] "G" (Dbl) Nothing Nothing (Just "@1+(avg. len)*sqrt(abs(V))@ (unable to statically define)") (Just "The value of 'Epsilon'.") (Just "'Neato' only, only if @'Pack' 'DontPack'@"),
makeAttr "Dim" ["dim"] "G" (Integ) Nothing (Just "2") (Just "@2@") (Just "@2@") (Just "maximum of @10@; 'Sfdp', 'Fdp', 'Neato' only"),
makeAttr "Dimen" ["dimen"] "G" (Integ) Nothing (Just "2") (Just "@2@") (Just "@2@") (Just "maximum of @10@; 'Sfdp', 'Fdp', 'Neato' only"),
makeAttr "Dir" ["dir"] "E" (Cust "DirType") Nothing Nothing (Just "@'Forward'@ (directed), @'NoDir'@ (undirected)") Nothing Nothing,
makeAttr "DirEdgeConstraints" ["diredgeconstraints"] "G" (Cust "DEConstraints") (Just "EdgeConstraints") (Just "NoConstraints") (Just "@'NoConstraints'@") Nothing (Just "'Neato' only"),
makeAttr "Distortion" ["distortion"] "N" (Dbl) Nothing (Just "0.0") (Just "@0.0@") (Just "@-100.0@") Nothing,
makeAttr "DPI" ["dpi", "resolution"] "G" (Dbl) Nothing (Just "96.0") (Just "@96.0@, @0.0@") Nothing (Just "svg, bitmap output only; \\\"resolution\\\" is a synonym"),
makeAttr "EdgeURL" ["edgeURL", "edgehref"] "E" (EStrng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "svg, map only"),
makeAttr "EdgeTarget" ["edgetarget"] "E" (EStrng) Nothing Nothing (Just "none") Nothing (Just "svg, map only"),
makeAttr "EdgeTooltip" ["edgetooltip"] "E" (EStrng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "svg, cmap only"),
makeAttr "Epsilon" ["epsilon"] "G" (Dbl) Nothing Nothing (Just "@.0001 * # nodes@ (@mode == 'KK'@), @.0001@ (@mode == 'Major'@)") Nothing (Just "'Neato' only"),
makeAttr "ESep" ["esep"] "G" (Cust "DPoint") Nothing (Just "(DVal 3)") (Just "@'DVal' 3@") Nothing (Just "not 'Dot'"),
makeAttr "FillColor" ["fillcolor"] "NEC" (Cust "ColorList") Nothing (Just "[toWColor Black]") (Just "@['WC' ('X11Color' 'LightGray') Nothing]@ (nodes), @['WC' ('X11Color' 'Black') Nothing]@ (clusters)") Nothing Nothing,
makeAttr "FixedSize" ["fixedsize"] "N" (Cust "NodeSize") (Just "SetNodeSize") (Just "GrowAsNeeded") (Just "@'GrowAsNeeded'@") Nothing Nothing,
makeAttr "FontColor" ["fontcolor"] "ENGC" (Cust "Color") Nothing (Just "(X11Color Black)") (Just "@'X11Color' 'Black'@") Nothing Nothing,
makeAttr "FontName" ["fontname"] "ENGC" (Strng) Nothing (Just "\"Times-Roman\"") (Just "@\\\"Times-Roman\\\"@") Nothing Nothing,
makeAttr "FontNames" ["fontnames"] "G" (Cust "SVGFontNames") Nothing (Just "SvgNames") (Just "@'SvgNames'@") Nothing (Just "svg only"),
makeAttr "FontPath" ["fontpath"] "G" (Cust "Paths") Nothing Nothing (Just "system dependent") Nothing Nothing,
makeAttr "FontSize" ["fontsize"] "ENGC" (Dbl) Nothing (Just "14.0") (Just "@14.0@") (Just "@1.0@") Nothing,
makeAttr "ForceLabels" ["forcelabels"] "G" (Bl) (Just "True") (Just "True") (Just "@'True'@") Nothing (Just "only for 'XLabel' attributes, requires Graphviz >= 2.29.0"),
makeAttr "GradientAngle" ["gradientangle"] "NCG" (Integ) Nothing (Just "0") (Just "0") Nothing (Just "requires Graphviz >= 2.29.0"),
makeAttr "Group" ["group"] "N" (Strng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "'Dot' only"),
makeAttr "HeadURL" ["headURL", "headhref"] "E" (EStrng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "svg, map only"),
makeAttr "Head_LP" ["head_lp"] "E" (Cust "Point") Nothing Nothing Nothing Nothing (Just "write only, requires Graphviz >= 2.30.0"),
makeAttr "HeadClip" ["headclip"] "E" (Bl) (Just "True") (Just "True") (Just "@'True'@") Nothing Nothing,
makeAttr "HeadLabel" ["headlabel"] "E" (Cust "Label") Nothing (Just "(StrLabel \"\")") (Just "@'StrLabel' \\\"\\\"@") Nothing Nothing,
makeAttr "HeadPort" ["headport"] "E" (Cust "PortPos") Nothing (Just "(CompassPoint CenterPoint)") (Just "@'CompassPoint' 'CenterPoint'@") Nothing Nothing,
makeAttr "HeadTarget" ["headtarget"] "E" (EStrng) Nothing (Just "\"\"") (Just "none") Nothing (Just "svg, map only"),
makeAttr "HeadTooltip" ["headtooltip"] "E" (EStrng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "svg, cmap only"),
makeAttr "Height" ["height"] "N" (Dbl) Nothing (Just "0.5") (Just "@0.5@") (Just "@0.02@") Nothing,
makeAttr "ID" ["id"] "GNE" (EStrng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "svg, postscript, map only"),
makeAttr "Image" ["image"] "N" (Strng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing Nothing,
makeAttr "ImagePath" ["imagepath"] "G" (Cust "Paths") Nothing (Just "(Paths [])") (Just "@'Paths' []@") Nothing (Just "Printing and parsing is OS-specific, requires Graphviz >= 2.29.0"),
makeAttr "ImageScale" ["imagescale"] "N" (Cust "ScaleType") (Just "UniformScale") (Just "NoScale") (Just "@'NoScale'@") Nothing Nothing,
makeAttr "InputScale" ["inputscale"] "N" (Dbl) Nothing Nothing (Just "none") Nothing (Just "'Fdp', 'Neato' only, a value of @0@ is equivalent to being @72@, requires Graphviz >= 2.36.0"),
makeAttr "Label" ["label"] "ENGC" (Cust "Label") Nothing (Just "(StrLabel \"\")") (Just "@'StrLabel' \\\"\\\\N\\\"@ (nodes), @'StrLabel' \\\"\\\"@ (otherwise)") Nothing Nothing,
makeAttr "LabelURL" ["labelURL", "labelhref"] "E" (EStrng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "svg, map only"),
makeAttr "LabelScheme" ["label_scheme"] "G" (Cust "LabelScheme") Nothing (Just "NotEdgeLabel") (Just "@'NotEdgeLabel'@") Nothing (Just "'Sfdp' only, requires Graphviz >= 2.28.0"),
makeAttr "LabelAngle" ["labelangle"] "E" (Dbl) Nothing (Just "(-25.0)") (Just "@-25.0@") (Just "@-180.0@") Nothing,
makeAttr "LabelDistance" ["labeldistance"] "E" (Dbl) Nothing (Just "1.0") (Just "@1.0@") (Just "@0.0@") Nothing,
makeAttr "LabelFloat" ["labelfloat"] "E" (Bl) (Just "True") (Just "False") (Just "@'False'@") Nothing Nothing,
makeAttr "LabelFontColor" ["labelfontcolor"] "E" (Cust "Color") Nothing (Just "(X11Color Black)") (Just "@'X11Color' 'Black'@") Nothing Nothing,
makeAttr "LabelFontName" ["labelfontname"] "E" (Strng) Nothing (Just "\"Times-Roman\"") (Just "@\\\"Times-Roman\\\"@") Nothing Nothing,
makeAttr "LabelFontSize" ["labelfontsize"] "E" (Dbl) Nothing (Just "14.0") (Just "@14.0@") (Just "@1.0@") Nothing,
makeAttr "LabelJust" ["labeljust"] "GC" (Cust "Justification") Nothing (Just "JCenter") (Just "@'JCenter'@") Nothing Nothing,
makeAttr "LabelLoc" ["labelloc"] "GCN" (Cust "VerticalPlacement") Nothing (Just "VTop") (Just "@'VTop'@ (clusters), @'VBottom'@ (root graphs), @'VCenter'@ (nodes)") Nothing Nothing,
makeAttr "LabelTarget" ["labeltarget"] "E" (EStrng) Nothing (Just "\"\"") (Just "none") Nothing (Just "svg, map only"),
makeAttr "LabelTooltip" ["labeltooltip"] "E" (EStrng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "svg, cmap only"),
makeAttr "Landscape" ["landscape"] "G" (Bl) (Just "True") (Just "False") (Just "@'False'@") Nothing Nothing,
makeAttr "Layer" ["layer"] "ENC" (Cust "LayerRange") Nothing (Just "[]") (Just "@[]@") Nothing Nothing,
makeAttr "LayerListSep" ["layerlistsep"] "G" (Cust "LayerListSep") Nothing (Just "(LLSep \",\")") (Just "@'LLSep' \\\",\\\"@") Nothing (Just "requires Graphviz >= 2.30.0"),
makeAttr "Layers" ["layers"] "G" (Cust "LayerList") Nothing (Just "(LL [])") (Just "@'LL' []@") Nothing Nothing,
makeAttr "LayerSelect" ["layerselect"] "G" (Cust "LayerRange") Nothing (Just "[]") (Just "@[]@") Nothing Nothing,
makeAttr "LayerSep" ["layersep"] "G" (Cust "LayerSep") Nothing (Just "(LSep \" :\\t\")") (Just "@'LSep' \\\" :\\t\\\"@") Nothing Nothing,
makeAttr "Layout" ["layout"] "G" (Cust "GraphvizCommand") Nothing Nothing Nothing Nothing Nothing,
makeAttr "Len" ["len"] "E" (Dbl) Nothing Nothing (Just "@1.0@ ('Neato'), @0.3@ ('Fdp')") Nothing (Just "'Fdp', 'Neato' only"),
makeAttr "Levels" ["levels"] "G" (Integ) Nothing (Just "maxBound") (Just "@'maxBound'@") (Just "@0@") (Just "'Sfdp' only"),
makeAttr "LevelsGap" ["levelsgap"] "G" (Dbl) Nothing (Just "0.0") (Just "@0.0@") Nothing (Just "'Neato' only"),
makeAttr "LHead" ["lhead"] "E" (Strng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "'Dot' only"),
makeAttr "LHeight" ["LHeight"] "GC" (Dbl) Nothing Nothing Nothing Nothing (Just "write only, requires Graphviz >= 2.28.0"),
makeAttr "LPos" ["lp"] "EGC" (Cust "Point") Nothing Nothing Nothing Nothing (Just "write only"),
makeAttr "LTail" ["ltail"] "E" (Strng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "'Dot' only"),
makeAttr "LWidth" ["lwidth"] "GC" (Dbl) Nothing Nothing Nothing Nothing (Just "write only, requires Graphviz >= 2.28.0"),
makeAttr "Margin" ["margin"] "NGC" (Cust "DPoint") Nothing Nothing (Just "device dependent") Nothing Nothing,
makeAttr "MaxIter" ["maxiter"] "G" (Integ) Nothing Nothing (Just "@100 * # nodes@ (@mode == 'KK'@), @200@ (@mode == 'Major'@), @600@ ('Fdp')") Nothing (Just "'Fdp', 'Neato' only"),
makeAttr "MCLimit" ["mclimit"] "G" (Dbl) Nothing (Just "1.0") (Just "@1.0@") Nothing (Just "'Dot' only"),
makeAttr "MinDist" ["mindist"] "G" (Dbl) Nothing (Just "1.0") (Just "@1.0@") (Just "@0.0@") (Just "'Circo' only"),
makeAttr "MinLen" ["minlen"] "E" (Integ) Nothing (Just "1") (Just "@1@") (Just "@0@") (Just "'Dot' only"),
makeAttr "Mode" ["mode"] "G" (Cust "ModeType") Nothing (Just "Major") (Just "@'Major'@ (actually @'Spring'@ for 'Sfdp', but this isn't used as a default in this library)") Nothing (Just "'Neato', 'Sfdp' only"),
makeAttr "Model" ["model"] "G" (Cust "Model") Nothing (Just "ShortPath") (Just "@'ShortPath'@") Nothing (Just "'Neato' only"),
makeAttr "Mosek" ["mosek"] "G" (Bl) (Just "True") (Just "False") (Just "@'False'@") Nothing (Just "'Neato' only; requires the Mosek software"),
makeAttr "NodeSep" ["nodesep"] "G" (Dbl) Nothing (Just "0.25") (Just "@0.25@") (Just "@0.02@") Nothing,
makeAttr "NoJustify" ["nojustify"] "GCNE" (Bl) (Just "True") (Just "False") (Just "@'False'@") Nothing Nothing,
makeAttr "Normalize" ["normalize"] "G" (Cust "Normalized") (Just "IsNormalized") (Just "NotNormalized") (Just "@'NotNormalized'@") Nothing (Just "not 'Dot'"),
makeAttr "Nslimit" ["nslimit"] "G" (Dbl) Nothing Nothing Nothing Nothing (Just "'Dot' only"),
makeAttr "Nslimit1" ["nslimit1"] "G" (Dbl) Nothing Nothing Nothing Nothing (Just "'Dot' only"),
makeAttr "Ordering" ["ordering"] "GN" (Cust "Order") Nothing Nothing (Just "none") Nothing (Just "'Dot' only"),
makeAttr "Orientation" ["orientation"] "N" (Dbl) Nothing (Just "0.0") (Just "@0.0@") (Just "@360.0@") Nothing,
makeAttr "OutputOrder" ["outputorder"] "G" (Cust "OutputMode") Nothing (Just "BreadthFirst") (Just "@'BreadthFirst'@") Nothing Nothing,
makeAttr "Overlap" ["overlap"] "G" (Cust "Overlap") (Just "KeepOverlaps") (Just "KeepOverlaps") (Just "@'KeepOverlaps'@") Nothing (Just "not 'Dot'"),
makeAttr "OverlapScaling" ["overlap_scaling"] "G" (Dbl) Nothing (Just "(-4)") (Just "@-4@") (Just "@-1.0e10@") (Just "'PrismOverlap' only"),
makeAttr "OverlapShrink" ["overlap_shrink"] "G" (Bl) (Just "True") (Just "True") (Just "@'True'@") Nothing (Just "'PrismOverlap' only, requires Graphviz >= 2.36.0"),
makeAttr "Pack" ["pack"] "G" (Cust "Pack") (Just "DoPack") (Just "DontPack") (Just "@'DontPack'@") Nothing Nothing,
makeAttr "PackMode" ["packmode"] "G" (Cust "PackMode") Nothing (Just "PackNode") (Just "@'PackNode'@") Nothing Nothing,
makeAttr "Pad" ["pad"] "G" (Cust "DPoint") Nothing (Just "(DVal 0.0555)") (Just "@'DVal' 0.0555@ (4 points)") Nothing Nothing,
makeAttr "Page" ["page"] "G" (Cust "Point") Nothing Nothing Nothing Nothing Nothing,
makeAttr "PageDir" ["pagedir"] "G" (Cust "PageDir") Nothing (Just "Bl") (Just "@'Bl'@") Nothing Nothing,
makeAttr "PenColor" ["pencolor"] "C" (Cust "Color") Nothing (Just "(X11Color Black)") (Just "@'X11Color' 'Black'@") Nothing Nothing,
makeAttr "PenWidth" ["penwidth"] "CNE" (Dbl) Nothing (Just "1.0") (Just "@1.0@") (Just "@0.0@") Nothing,
makeAttr "Peripheries" ["peripheries"] "NC" (Integ) Nothing (Just "1") (Just "shape default (nodes), @1@ (clusters)") (Just "0") Nothing,
makeAttr "Pin" ["pin"] "N" (Bl) (Just "True") (Just "False") (Just "@'False'@") Nothing (Just "'Fdp', 'Neato' only"),
makeAttr "Pos" ["pos"] "EN" (Cust "Pos") Nothing Nothing Nothing Nothing Nothing,
makeAttr "QuadTree" ["quadtree"] "G" (Cust "QuadType") (Just "NormalQT") (Just "NormalQT") (Just "@'NormalQT'@") Nothing (Just "'Sfdp' only"),
makeAttr "Quantum" ["quantum"] "G" (Dbl) Nothing (Just "0") (Just "@0.0@") (Just "@0.0@") Nothing,
makeAttr "Rank" ["rank"] "S" (Cust "RankType") Nothing Nothing Nothing Nothing (Just "'Dot' only"),
makeAttr "RankDir" ["rankdir"] "G" (Cust "RankDir") Nothing (Just "FromTop") (Just "@'FromTop'@") Nothing (Just "'Dot' only"),
makeAttr "RankSep" ["ranksep"] "G" (Cust "[Double]") Nothing Nothing (Just "@[0.5]@ ('Dot'), @[1.0]@ ('Twopi')") (Just "@[0.02]@") (Just "'Twopi', 'Dot' only"),
makeAttr "Ratio" ["ratio"] "G" (Cust "Ratios") Nothing Nothing Nothing Nothing Nothing,
makeAttr "Rects" ["rects"] "N" (Cust "[Rect]") Nothing Nothing Nothing Nothing (Just "write only"),
makeAttr "Regular" ["regular"] "N" (Bl) (Just "True") (Just "False") (Just "@'False'@") Nothing Nothing,
makeAttr "ReMinCross" ["remincross"] "G" (Bl) (Just "True") (Just "False") (Just "@'False'@") Nothing (Just "'Dot' only"),
makeAttr "RepulsiveForce" ["repulsiveforce"] "G" (Dbl) Nothing (Just "1.0") (Just "@1.0@") (Just "@0.0@") (Just "'Sfdp' only"),
makeAttr "Root" ["root"] "GN" (Cust "Root") (Just "IsCentral") (Just "(NodeName \"\")") (Just "@'NodeName' \\\"\\\"@ (graphs), @'NotCentral'@ (nodes)") Nothing (Just "'Circo', 'Twopi' only"),
makeAttr "Rotate" ["rotate"] "G" (Integ) Nothing (Just "0") (Just "@0@") Nothing Nothing,
makeAttr "Rotation" ["rotation"] "G" (Dbl) Nothing (Just "0") (Just "@0@") Nothing (Just "'Sfdp' only, requires Graphviz >= 2.28.0"),
makeAttr "SameHead" ["samehead"] "E" (Strng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "'Dot' only"),
makeAttr "SameTail" ["sametail"] "E" (Strng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "'Dot' only"),
makeAttr "SamplePoints" ["samplepoints"] "N" (Integ) Nothing Nothing (Just "@8@ (output), @20@ (overlap and image maps)") Nothing Nothing,
makeAttr "Scale" ["scale"] "G" (Cust "DPoint") Nothing Nothing Nothing Nothing (Just "Not 'Dot', requires Graphviz >= 2.28.0 (>= 2.38.0 for anything except 'TwoPi')"),
makeAttr "SearchSize" ["searchsize"] "G" (Integ) Nothing (Just "30") (Just "@30@") Nothing (Just "'Dot' only"),
makeAttr "Sep" ["sep"] "G" (Cust "DPoint") Nothing (Just "(DVal 4)") (Just "@'DVal' 4@") Nothing (Just "not 'Dot'"),
makeAttr "Shape" ["shape"] "N" (Cust "Shape") Nothing (Just "Ellipse") (Just "@'Ellipse'@") Nothing Nothing,
makeAttr "ShowBoxes" ["showboxes"] "ENG" (Integ) Nothing (Just "0") (Just "@0@") (Just "@0@") (Just "'Dot' only; used for debugging by printing PostScript guide boxes"),
makeAttr "Sides" ["sides"] "N" (Integ) Nothing (Just "4") (Just "@4@") (Just "@0@") Nothing,
makeAttr "Size" ["size"] "G" (Cust "GraphSize") Nothing Nothing Nothing Nothing Nothing,
makeAttr "Skew" ["skew"] "N" (Dbl) Nothing (Just "0.0") (Just "@0.0@") (Just "@-100.0@") Nothing,
makeAttr "Smoothing" ["smoothing"] "G" (Cust "SmoothType") Nothing (Just "NoSmooth") (Just "@'NoSmooth'@") Nothing (Just "'Sfdp' only"),
makeAttr "SortV" ["sortv"] "GCN" (Cust "Word16") Nothing (Just "0") (Just "@0@") (Just "@0@") Nothing,
makeAttr "Splines" ["splines"] "G" (Cust "EdgeType") (Just "SplineEdges") Nothing (Just "@'SplineEdges'@ ('Dot'), @'LineEdges'@ (other)") Nothing Nothing,
makeAttr "Start" ["start"] "G" (Cust "StartType") Nothing Nothing (Just "@'StartStyleSeed' 'RandomStyle' seed@ for some unknown fixed seed.") Nothing (Just "'Fdp', 'Neato' only"),
makeAttr "Style" ["style"] "ENCG" (Cust "[StyleItem]") Nothing Nothing Nothing Nothing Nothing,
makeAttr "StyleSheet" ["stylesheet"] "G" (Strng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "svg only"),
makeAttr "TailURL" ["tailURL", "tailhref"] "E" (EStrng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "svg, map only"),
makeAttr "Tail_LP" ["tail_lp"] "E" (Cust "Point") Nothing Nothing Nothing Nothing (Just "write only, requires Graphviz >= 2.30.0"),
makeAttr "TailClip" ["tailclip"] "E" (Bl) (Just "True") (Just "True") (Just "@'True'@") Nothing Nothing,
makeAttr "TailLabel" ["taillabel"] "E" (Cust "Label") Nothing (Just "(StrLabel \"\")") (Just "@'StrLabel' \\\"\\\"@") Nothing Nothing,
makeAttr "TailPort" ["tailport"] "E" (Cust "PortPos") Nothing (Just "(CompassPoint CenterPoint)") (Just "@'CompassPoint' 'CenterPoint'@") Nothing Nothing,
makeAttr "TailTarget" ["tailtarget"] "E" (EStrng) Nothing (Just "\"\"") (Just "none") Nothing (Just "svg, map only"),
makeAttr "TailTooltip" ["tailtooltip"] "E" (EStrng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "svg, cmap only"),
makeAttr "Target" ["target"] "ENGC" (EStrng) Nothing (Just "\"\"") (Just "none") Nothing (Just "svg, map only"),
makeAttr "Tooltip" ["tooltip"] "NEC" (EStrng) Nothing (Just "\"\"") (Just "@\\\"\\\"@") Nothing (Just "svg, cmap only"),
makeAttr "TrueColor" ["truecolor"] "G" (Bl) (Just "True") Nothing Nothing Nothing (Just "bitmap output only"),
makeAttr "Vertices" ["vertices"] "N" (Cust "[Point]") Nothing Nothing Nothing Nothing (Just "write only"),
makeAttr "ViewPort" ["viewport"] "G" (Cust "ViewPort") Nothing Nothing (Just "none") Nothing Nothing,
makeAttr "VoroMargin" ["voro_margin"] "G" (Dbl) Nothing (Just "0.05") (Just "@0.05@") (Just "@0.0@") (Just "not 'Dot'"),
makeAttr "Weight" ["weight"] "E" (Cust "Number") Nothing (Just "(Int 1)") (Just "@'Int' 1@") (Just "@'Int' 0@ ('Dot'), @'Int' 1@ ('Neato','Fdp','Sfdp')") (Just "as of Graphviz 2.30: weights for dot need to be 'Int's"),
makeAttr "Width" ["width"] "N" (Dbl) Nothing (Just "0.75") (Just "@0.75@") (Just "@0.01@") Nothing,
makeAttr "XDotVersion" ["xdotversion"] "G" (Cust "Version") Nothing Nothing Nothing Nothing (Just "xdot only, requires Graphviz >= 2.34.0, equivalent to specifying version of xdot to be used"),
makeAttr "XLabel" ["xlabel"] "EN" (Cust "Label") Nothing (Just "(StrLabel \"\")") (Just "@'StrLabel' \\\"\\\"@") Nothing (Just "requires Graphviz >= 2.29.0"),
makeAttr "XLP" ["xlp"] "EN" (Cust "Point") Nothing Nothing Nothing Nothing (Just "write only, requires Graphviz >= 2.29.0")
-- END RECEIVE ORGTBL Attributes
]
{-
When using Emacs with org-mode available, hitting ` C-c C-c ' inside
the table below should update the actual Haskell code above.
This way, you can more easily edit/update the appropriate values.
* Values in "Allowed names" should be space-separated (and are
converted into a list of Strings).
* Used by should consist of a sub-set of `ENGCS'.
* The entries in "Type" should be a valid Haskell value of type
'VType' (parens are added).
* An empty cell in the last five columns translates to a `Nothing'
value; anything else is wrapped in quotes and then has Just applied to
it. As such, you still need to escape quotes.
* Any entries in 'Parsing default' or "Default value" should be a
valid Haskell value (add parens if needed) with the exception that
double-quotes should be escaped.
* @C-c `@ can be used to edit a field that has been narrowed.
#+ORGTBL: SEND Attributes orgtbl-to-generic :skip 2 :splice t :hline nil :no-escape t :lstart " makeAttr " :lend "," :llend "" :sep " " :fmt (1 cell-quote 2 cell-to-list 3 cell-quote 4 cell-parens 5 cell-to-maybe 6 cell-to-maybe 7 cell-to-maybe 8 cell-to-maybe 9 cell-to-maybe)
| Constructor | Allowed names | Used By | Type | Parse def | Default value | Default for Documentation | Minimum | Comment notes |
|-----------------+-----------------+---------+-----------------+------------+-----------------+----------------------+------------+----------------------|
| <15> | <15> | | <15> | <10> | <15> | <20> | <10> | <20> |
| Damping | Damping | G | Dbl | | 0.99 | @0.99@ | @0.0@ | 'Neato' only |
| K | K | GC | Dbl | | 0.3 | @0.3@ | @0@ | 'Sfdp', 'Fdp' only |
| URL | URL href | ENGC | EStrng | | \"\" | none | | svg, postscript, map only |
| Area | area | NC | Dbl | | 1.0 | @1.0@ | @>0@ | 'Patchwork' only, requires Graphviz >= 2.30.0 |
| ArrowHead | arrowhead | E | Cust "ArrowType" | | normal | @'normal'@ | | |
| ArrowSize | arrowsize | E | Dbl | | 1.0 | @1.0@ | @0.0@ | |
| ArrowTail | arrowtail | E | Cust "ArrowType" | | normal | @'normal'@ | | |
| Background | _background | G | Strng | | \"\" | none | | xdot only |
| BoundingBox | bb | G | Cust "Rect" | | | | | write only |
| BgColor | bgcolor | GC | Cust "ColorList" | | [] | @[]@ | | |
| Center | center | G | Bl | True | False | @'False'@ | | |
| ClusterRank | clusterrank | G | Cust "ClusterMode" | | Local | @'Local'@ | | 'Dot' only |
| Color | color | ENC | Cust "ColorList" | | [toWColor Black] | @['WC' ('X11Color' 'Black') Nothing]@ | | |
| ColorScheme | colorscheme | ENCG | Cust "ColorScheme" | | X11 | @'X11'@ | | |
| Comment | comment | ENG | Strng | | \"\" | @\\\"\\\"@ | | |
| Compound | compound | G | Bl | True | False | @'False'@ | | 'Dot' only |
| Concentrate | concentrate | G | Bl | True | False | @'False'@ | | |
| Constraint | constraint | E | Bl | True | True | @'True'@ | | 'Dot' only |
| Decorate | decorate | E | Bl | True | False | @'False'@ | | |
| DefaultDist | defaultdist | G | Dbl | | | @1+(avg. len)*sqrt(abs(V))@ (unable to statically define) | The value of 'Epsilon'. | 'Neato' only, only if @'Pack' 'DontPack'@ |
| Dim | dim | G | Integ | | 2 | @2@ | @2@ | maximum of @10@; 'Sfdp', 'Fdp', 'Neato' only |
| Dimen | dimen | G | Integ | | 2 | @2@ | @2@ | maximum of @10@; 'Sfdp', 'Fdp', 'Neato' only |
| Dir | dir | E | Cust "DirType" | | | @'Forward'@ (directed), @'NoDir'@ (undirected) | | |
| DirEdgeConstraints | diredgeconstraints | G | Cust "DEConstraints" | EdgeConstraints | NoConstraints | @'NoConstraints'@ | | 'Neato' only |
| Distortion | distortion | N | Dbl | | 0.0 | @0.0@ | @-100.0@ | |
| DPI | dpi resolution | G | Dbl | | 96.0 | @96.0@, @0.0@ | | svg, bitmap output only; \\\"resolution\\\" is a synonym |
| EdgeURL | edgeURL edgehref | E | EStrng | | \"\" | @\\\"\\\"@ | | svg, map only |
| EdgeTarget | edgetarget | E | EStrng | | | none | | svg, map only |
| EdgeTooltip | edgetooltip | E | EStrng | | \"\" | @\\\"\\\"@ | | svg, cmap only |
| Epsilon | epsilon | G | Dbl | | | @.0001 * # nodes@ (@mode == 'KK'@), @.0001@ (@mode == 'Major'@) | | 'Neato' only |
| ESep | esep | G | Cust "DPoint" | | (DVal 3) | @'DVal' 3@ | | not 'Dot' |
| FillColor | fillcolor | NEC | Cust "ColorList" | | [toWColor Black] | @['WC' ('X11Color' 'LightGray') Nothing]@ (nodes), @['WC' ('X11Color' 'Black') Nothing]@ (clusters) | | |
| FixedSize | fixedsize | N | Cust "NodeSize" | SetNodeSize | GrowAsNeeded | @'GrowAsNeeded'@ | | |
| FontColor | fontcolor | ENGC | Cust "Color" | | (X11Color Black) | @'X11Color' 'Black'@ | | |
| FontName | fontname | ENGC | Strng | | \"Times-Roman\" | @\\\"Times-Roman\\\"@ | | |
| FontNames | fontnames | G | Cust "SVGFontNames" | | SvgNames | @'SvgNames'@ | | svg only |
| FontPath | fontpath | G | Cust "Paths" | | | system dependent | | |
| FontSize | fontsize | ENGC | Dbl | | 14.0 | @14.0@ | @1.0@ | |
| ForceLabels | forcelabels | G | Bl | True | True | @'True'@ | | only for 'XLabel' attributes, requires Graphviz >= 2.29.0 |
| GradientAngle | gradientangle | NCG | Integ | | 0 | 0 | | requires Graphviz >= 2.29.0 |
| Group | group | N | Strng | | \"\" | @\\\"\\\"@ | | 'Dot' only |
| HeadURL | headURL headhref | E | EStrng | | \"\" | @\\\"\\\"@ | | svg, map only |
| Head_LP | head_lp | E | Cust "Point" | | | | | write only, requires Graphviz >= 2.30.0 |
| HeadClip | headclip | E | Bl | True | True | @'True'@ | | |
| HeadLabel | headlabel | E | Cust "Label" | | (StrLabel \"\") | @'StrLabel' \\\"\\\"@ | | |
| HeadPort | headport | E | Cust "PortPos" | | (CompassPoint CenterPoint) | @'CompassPoint' 'CenterPoint'@ | | |
| HeadTarget | headtarget | E | EStrng | | \"\" | none | | svg, map only |
| HeadTooltip | headtooltip | E | EStrng | | \"\" | @\\\"\\\"@ | | svg, cmap only |
| Height | height | N | Dbl | | 0.5 | @0.5@ | @0.02@ | |
| ID | id | GNE | EStrng | | \"\" | @\\\"\\\"@ | | svg, postscript, map only |
| Image | image | N | Strng | | \"\" | @\\\"\\\"@ | | |
| ImagePath | imagepath | G | Cust "Paths" | | (Paths []) | @'Paths' []@ | | Printing and parsing is OS-specific, requires Graphviz >= 2.29.0 |
| ImageScale | imagescale | N | Cust "ScaleType" | UniformScale | NoScale | @'NoScale'@ | | |
| InputScale | inputscale | N | Dbl | | | none | | 'Fdp', 'Neato' only, a value of @0@ is equivalent to being @72@, requires Graphviz >= 2.36.0 |
| Label | label | ENGC | Cust "Label" | | (StrLabel \"\") | @'StrLabel' \\\"\\\\N\\\"@ (nodes), @'StrLabel' \\\"\\\"@ (otherwise) | | |
| LabelURL | labelURL labelhref | E | EStrng | | \"\" | @\\\"\\\"@ | | svg, map only |
| LabelScheme | label_scheme | G | Cust "LabelScheme" | | NotEdgeLabel | @'NotEdgeLabel'@ | | 'Sfdp' only, requires Graphviz >= 2.28.0 |
| LabelAngle | labelangle | E | Dbl | | (-25.0) | @-25.0@ | @-180.0@ | |
| LabelDistance | labeldistance | E | Dbl | | 1.0 | @1.0@ | @0.0@ | |
| LabelFloat | labelfloat | E | Bl | True | False | @'False'@ | | |
| LabelFontColor | labelfontcolor | E | Cust "Color" | | (X11Color Black) | @'X11Color' 'Black'@ | | |
| LabelFontName | labelfontname | E | Strng | | \"Times-Roman\" | @\\\"Times-Roman\\\"@ | | |
| LabelFontSize | labelfontsize | E | Dbl | | 14.0 | @14.0@ | @1.0@ | |
| LabelJust | labeljust | GC | Cust "Justification" | | JCenter | @'JCenter'@ | | |
| LabelLoc | labelloc | GCN | Cust "VerticalPlacement" | | VTop | @'VTop'@ (clusters), @'VBottom'@ (root graphs), @'VCenter'@ (nodes) | | |
| LabelTarget | labeltarget | E | EStrng | | \"\" | none | | svg, map only |
| LabelTooltip | labeltooltip | E | EStrng | | \"\" | @\\\"\\\"@ | | svg, cmap only |
| Landscape | landscape | G | Bl | True | False | @'False'@ | | |
| Layer | layer | ENC | Cust "LayerRange" | | [] | @[]@ | | |
| LayerListSep | layerlistsep | G | Cust "LayerListSep" | | (LLSep \",\") | @'LLSep' \\\",\\\"@ | | requires Graphviz >= 2.30.0 |
| Layers | layers | G | Cust "LayerList" | | (LL []) | @'LL' []@ | | |
| LayerSelect | layerselect | G | Cust "LayerRange" | | [] | @[]@ | | |
| LayerSep | layersep | G | Cust "LayerSep" | | (LSep \" :\\t\") | @'LSep' \\\" :\\t\\\"@ | | |
| Layout | layout | G | Cust "GraphvizCommand" | | | | | |
| Len | len | E | Dbl | | | @1.0@ ('Neato'), @0.3@ ('Fdp') | | 'Fdp', 'Neato' only |
| Levels | levels | G | Integ | | maxBound | @'maxBound'@ | @0@ | 'Sfdp' only |
| LevelsGap | levelsgap | G | Dbl | | 0.0 | @0.0@ | | 'Neato' only |
| LHead | lhead | E | Strng | | \"\" | @\\\"\\\"@ | | 'Dot' only |
| LHeight | LHeight | GC | Dbl | | | | | write only, requires Graphviz >= 2.28.0 |
| LPos | lp | EGC | Cust "Point" | | | | | write only |
| LTail | ltail | E | Strng | | \"\" | @\\\"\\\"@ | | 'Dot' only |
| LWidth | lwidth | GC | Dbl | | | | | write only, requires Graphviz >= 2.28.0 |
| Margin | margin | NGC | Cust "DPoint" | | | device dependent | | |
| MaxIter | maxiter | G | Integ | | | @100 * # nodes@ (@mode == 'KK'@), @200@ (@mode == 'Major'@), @600@ ('Fdp') | | 'Fdp', 'Neato' only |
| MCLimit | mclimit | G | Dbl | | 1.0 | @1.0@ | | 'Dot' only |
| MinDist | mindist | G | Dbl | | 1.0 | @1.0@ | @0.0@ | 'Circo' only |
| MinLen | minlen | E | Integ | | 1 | @1@ | @0@ | 'Dot' only |
| Mode | mode | G | Cust "ModeType" | | Major | @'Major'@ (actually @'Spring'@ for 'Sfdp', but this isn't used as a default in this library) | | 'Neato', 'Sfdp' only |
| Model | model | G | Cust "Model" | | ShortPath | @'ShortPath'@ | | 'Neato' only |
| Mosek | mosek | G | Bl | True | False | @'False'@ | | 'Neato' only; requires the Mosek software |
| NodeSep | nodesep | G | Dbl | | 0.25 | @0.25@ | @0.02@ | |
| NoJustify | nojustify | GCNE | Bl | True | False | @'False'@ | | |
| Normalize | normalize | G | Cust "Normalized" | IsNormalized | NotNormalized | @'NotNormalized'@ | | not 'Dot' |
| Nslimit | nslimit | G | Dbl | | | | | 'Dot' only |
| Nslimit1 | nslimit1 | G | Dbl | | | | | 'Dot' only |
| Ordering | ordering | GN | Cust "Order" | | | none | | 'Dot' only |
| Orientation | orientation | N | Dbl | | 0.0 | @0.0@ | @360.0@ | |
| OutputOrder | outputorder | G | Cust "OutputMode" | | BreadthFirst | @'BreadthFirst'@ | | |
| Overlap | overlap | G | Cust "Overlap" | KeepOverlaps | KeepOverlaps | @'KeepOverlaps'@ | | not 'Dot' |
| OverlapScaling | overlap_scaling | G | Dbl | | (-4) | @-4@ | @-1.0e10@ | 'PrismOverlap' only |
| OverlapShrink | overlap_shrink | G | Bl | True | True | @'True'@ | | 'PrismOverlap' only, requires Graphviz >= 2.36.0 |
| Pack | pack | G | Cust "Pack" | DoPack | DontPack | @'DontPack'@ | | |
| PackMode | packmode | G | Cust "PackMode" | | PackNode | @'PackNode'@ | | |
| Pad | pad | G | Cust "DPoint" | | (DVal 0.0555) | @'DVal' 0.0555@ (4 points) | | |
| Page | page | G | Cust "Point" | | | | | |
| PageDir | pagedir | G | Cust "PageDir" | | Bl | @'Bl'@ | | |
| PenColor | pencolor | C | Cust "Color" | | (X11Color Black) | @'X11Color' 'Black'@ | | |
| PenWidth | penwidth | CNE | Dbl | | 1.0 | @1.0@ | @0.0@ | |
| Peripheries | peripheries | NC | Integ | | 1 | shape default (nodes), @1@ (clusters) | 0 | |
| Pin | pin | N | Bl | True | False | @'False'@ | | 'Fdp', 'Neato' only |
| Pos | pos | EN | Cust "Pos" | | | | | |
| QuadTree | quadtree | G | Cust "QuadType" | NormalQT | NormalQT | @'NormalQT'@ | | 'Sfdp' only |
| Quantum | quantum | G | Dbl | | 0 | @0.0@ | @0.0@ | |
| Rank | rank | S | Cust "RankType" | | | | | 'Dot' only |
| RankDir | rankdir | G | Cust "RankDir" | | FromTop | @'FromTop'@ | | 'Dot' only |
| RankSep | ranksep | G | Cust "[Double]" | | | @[0.5]@ ('Dot'), @[1.0]@ ('Twopi') | @[0.02]@ | 'Twopi', 'Dot' only |
| Ratio | ratio | G | Cust "Ratios" | | | | | |
| Rects | rects | N | Cust "[Rect]" | | | | | write only |
| Regular | regular | N | Bl | True | False | @'False'@ | | |
| ReMinCross | remincross | G | Bl | True | False | @'False'@ | | 'Dot' only |
| RepulsiveForce | repulsiveforce | G | Dbl | | 1.0 | @1.0@ | @0.0@ | 'Sfdp' only |
| Root | root | GN | Cust "Root" | IsCentral | (NodeName \"\") | @'NodeName' \\\"\\\"@ (graphs), @'NotCentral'@ (nodes) | | 'Circo', 'Twopi' only |
| Rotate | rotate | G | Integ | | 0 | @0@ | | |
| Rotation | rotation | G | Dbl | | 0 | @0@ | | 'Sfdp' only, requires Graphviz >= 2.28.0 |
| SameHead | samehead | E | Strng | | \"\" | @\\\"\\\"@ | | 'Dot' only |
| SameTail | sametail | E | Strng | | \"\" | @\\\"\\\"@ | | 'Dot' only |
| SamplePoints | samplepoints | N | Integ | | | @8@ (output), @20@ (overlap and image maps) | | |
| Scale | scale | G | Cust "DPoint" | | | | | Not 'Dot', requires Graphviz >= 2.28.0 (>= 2.38.0 for anything except 'TwoPi') |
| SearchSize | searchsize | G | Integ | | 30 | @30@ | | 'Dot' only |
| Sep | sep | G | Cust "DPoint" | | (DVal 4) | @'DVal' 4@ | | not 'Dot' |
| Shape | shape | N | Cust "Shape" | | Ellipse | @'Ellipse'@ | | |
| ShowBoxes | showboxes | ENG | Integ | | 0 | @0@ | @0@ | 'Dot' only; used for debugging by printing PostScript guide boxes |
| Sides | sides | N | Integ | | 4 | @4@ | @0@ | |
| Size | size | G | Cust "GraphSize" | | | | | |
| Skew | skew | N | Dbl | | 0.0 | @0.0@ | @-100.0@ | |
| Smoothing | smoothing | G | Cust "SmoothType" | | NoSmooth | @'NoSmooth'@ | | 'Sfdp' only |
| SortV | sortv | GCN | Cust "Word16" | | 0 | @0@ | @0@ | |
| Splines | splines | G | Cust "EdgeType" | SplineEdges | | @'SplineEdges'@ ('Dot'), @'LineEdges'@ (other) | | |
| Start | start | G | Cust "StartType" | | | @'StartStyleSeed' 'RandomStyle' seed@ for some unknown fixed seed. | | 'Fdp', 'Neato' only |
| Style | style | ENCG | Cust "[StyleItem]" | | | | | |
| StyleSheet | stylesheet | G | Strng | | \"\" | @\\\"\\\"@ | | svg only |
| TailURL | tailURL tailhref | E | EStrng | | \"\" | @\\\"\\\"@ | | svg, map only |
| Tail_LP | tail_lp | E | Cust "Point" | | | | | write only, requires Graphviz >= 2.30.0 |
| TailClip | tailclip | E | Bl | True | True | @'True'@ | | |
| TailLabel | taillabel | E | Cust "Label" | | (StrLabel \"\") | @'StrLabel' \\\"\\\"@ | | |
| TailPort | tailport | E | Cust "PortPos" | | (CompassPoint CenterPoint) | @'CompassPoint' 'CenterPoint'@ | | |
| TailTarget | tailtarget | E | EStrng | | \"\" | none | | svg, map only |
| TailTooltip | tailtooltip | E | EStrng | | \"\" | @\\\"\\\"@ | | svg, cmap only |
| Target | target | ENGC | EStrng | | \"\" | none | | svg, map only |
| Tooltip | tooltip | NEC | EStrng | | \"\" | @\\\"\\\"@ | | svg, cmap only |
| TrueColor | truecolor | G | Bl | True | | | | bitmap output only |
| Vertices | vertices | N | Cust "[Point]" | | | | | write only |
| ViewPort | viewport | G | Cust "ViewPort" | | | none | | |
| VoroMargin | voro_margin | G | Dbl | | 0.05 | @0.05@ | @0.0@ | not 'Dot' |
| Weight | weight | E | Cust "Number" | | (Int 1) | @'Int' 1@ | @'Int' 0@ ('Dot'), @'Int' 1@ ('Neato','Fdp','Sfdp') | as of Graphviz 2.30: weights for dot need to be 'Int's |
| Width | width | N | Dbl | | 0.75 | @0.75@ | @0.01@ | |
| XDotVersion | xdotversion | G | Cust "Version" | | | | | xdot only, requires Graphviz >= 2.34.0, equivalent to specifying version of xdot to be used |
| XLabel | xlabel | EN | Cust "Label" | | (StrLabel \"\") | @'StrLabel' \\\"\\\"@ | | requires Graphviz >= 2.29.0 |
| XLP | xlp | EN | Cust "Point" | | | | | write only, requires Graphviz >= 2.29.0 |
-}
unknownAttr :: Doc
unknownAttr = text "UnknownAttribute"
-- For testing purposes
attrs :: [Attribute]
attrs = take 10 $ drop 5 attributes
-- For testing purposes
attrs' :: Atts
attrs' = AS (text "Attribute") attrs
bool :: a -> a -> Bool -> a
bool f t b = if b then t else f
dollar :: Doc
dollar = char '$'
-- Local Variables:
-- eval: (turn-on-orgtbl)
-- eval: (defun cell-quote (s) (concat "\"" s "\""))
-- eval: (defun cell-parens (s) (concat "(" s ")"))
-- eval: (defun cell-to-maybe (s) (if (string= "" s) "Nothing" (cell-parens (concat "Just " (cell-quote s)))))
-- eval: (defun cell-to-list (s) (concat "[" (mapconcat 'cell-quote (split-string s) ", ") "]"))
-- END:
|
